QPick the appropriate portion from the list below to determine whether the variable "a" does not equal "NULL":
Question Info
Choose the Best Option
Click any option to instantly check if you're correct.
Explanation
The == operator is known as the abstract equality operator in JavaScript, and it is used to test whether two values are equal.
The operator converts the operands to the same type before making the comparison, so it can return true even if the operands have different types.
For example:
console.log(1 == 1); // Output: true
console.log('1' == 1); // Output: true
In the first example, the == operator returns true because both operands are equal and have the same type (number).
In the second example, the == operator returns true because although the operands have different types (string and number),
they are equal in value after being converted to the same type.
The != operator, on the other hand, is the non-equality operator. It tests whether two values are not equal,
and it returns true if the values are not equal or their types are not the same.
For example:
Share This Question
Challenge a friend or share with your study group.